A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Smart Ladder
A ladder including sensors, a controller, and output signals to alert the user to operating conditions and to aid the user in the safe operation of the ladder.
Smart Ladder
A ladder including sensors, a controller, and output signals to alert the user to operating conditions and to aid the user in the safe operation of the ladder.
Smart Ladder
JOHNS CLIFFORD L (author) / BREWER STEVEN W (author) / DINGMAN DAVID (author)
2022-03-03
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern